Hey there!
Multiply 50 and 4 and you would get 200
It would take 200 days for Nay to swim 50 miles
Hope this helps!
The slope of the x axis is 0 because it is a straight horizontal line, it has no steepness to it.<span />
Answer:
D.
.
Step-by-step explanation:
Given:
We need to reduce
by 
Solution:
To reduce the equation means we need to subtract the one equation from other.
First we will arrange the equation n proper format we get;
⇒ equation 1
Also Arranging other equation we get;
⇒ equation 2
Now we will subtract equation 2 from equation 1 we get;

Now Applying distributive property for the sign we get;

Now Arranging the like terms we get;

Hence the reduce form of the given equation is
.